baber/WOPTO huggingface dataset:
Patent SE-8305032-L (SE)
Inventor: YAMAGUCHI K
IPC: G11B23/00
Filed: 1983-09-19
Abstract: An information record disc for use in a magnetic recording and reproducing apparatus to provide a plurality of still pictures in a plurality of spiral tracks on a magnetic disc thereof, includes an annular magnetic plate having an aperture therein; and a cylindrical central core made of plastic and formed with the magnetic plate by an outsert molding process in which the central core includes an upper section extending above the magnetic plate, a lower section extending below the magnetic plate and a connecting section connecting the upper and lower sections through the aperture, the upper and lower sections being offset from the aperture, so that an integral structure is provided with the central core and the magnetic plate, and with the magnetic plate thereby having an outwardly extending radial flange which extends radially outward from the central core and to which the magnetic disc is secured and an inwardly extending radial section which extends inwardly of the central core and which is attracted by a magnet of the magnetic recording and reproducing apparatus to position the information record disc therein.
Patent SE-8306752-L (SE)
Inventor: BROSENIUS HILDING
IPC: F24D3/10
Filed: 1983-12-07
Abstract: The radiator heating circuit comprises radiators and pipes, a circulation pump and a boiler (1) and/or an excess pressure-free accumulator system. The boiler and/or accumulator container is arranged below the height level of the radiators. Alongside or immediately above the top of the boiler or accumulator is an expansion vessel with an open outlet to atmosphere air. - The circulation pump (4) produces a specific pressure in the radiator system rise pipe, and the system return pipe has, at the bottom, an adjustable throttle valve which, in the throttled position, increases the pump pressure. The radiators are thus filled with water and water is circulated from the boiler/accumulator system through all radiators.
Patent SE-8406610-L (SE)
Inventor: HILLERSTROM T
IPC: H04R25/02
Filed: 1984-12-27
Abstract: The hose fixture has an inner dia. which corresponds to the external dia. of the plastic hose used, and has a collar which allows it to be fastened in a pre-bored hole when pushed into it. The pre-bent hose and fixture are adhered together. - Assembly takes place without the ear insert being firmly adhered or moulded, and being fitted with a so-called fitment pencil. This process may be carried out by the wearer of the hearing aid. The hose fixture is easily removed from the ear with a suitable instrument.
Patent SE-8500517-L (SE)
Inventor: TONNESEN O
IPC: H02K15/12
Filed: 1985-02-05
Abstract: A winding (11b) of an electric machine or apparatus is impregnated with a resin, especially a primarily solventless resin, in a container (10) of non-metallic material. Thereafter, the resin remaining in the container but outside of the winding is led out of the container by means of a fluid, in which the resin is insoluble and which has a greater density than the resin, being supplied through an inlet (12) at the bottom of the container and leading the resin out through an outlet (13) at the top of the container. The resin taken into the winding is then hardened with the winding surrounded by fluid (19) by means of a coil (14) for inductive heating that surrounds the container.<IMAGE>
Patent SE-8503779-L (SE)
Inventor: CARR F
IPC: H01Q1/27
Filed: 1985-08-12
Abstract: The invention is a miniature antenna useful for portable radios, pocket pager receivers, etc. A plurality of sequentially wound windings is located on a ferrite core, each winding being connected in series with a capacitor. The resulting series circuits are connected in parallel with each other. Preferably the resonant frequency of each series circuit is approximately 80% to 90% of a receive frequency. An external tuning capacitance resonates with the net inductance of the antenna at the receive frequency. The antenna exhibits low hand effect while maintaining output EMF.
Patent SE-8505576-L (SE)
Inventor: STROM H
IPC: E06B3/24
Filed: 1985-11-26
Abstract: The mouldings comprise straight elements (10), pref. plastics extrusions, arranged to form a fixation for the window panes and to constitute the outer part of the frame (23). The moulding contains a number of cavities (11,12) designed to take stiffening members, pref. metallic. Other cavities can be used for drainage, ventilation, etc. - One cavity (13), in principle shaped like a box girder, is prepd. for cutting longitudinally and is positioned and dimensioned such as to facilitate the manufacture of single as well as coupled windows from the same type of element. The moulding has a number of protruding flanges (14,15) which form at least one longitudinal recess (16) or cavity accessible from the outside. The recess has an undercut portion (17) which, together with the sloping wall (18), forms one half of an arrowhead pointing towards the bottom of the cavity.
Patent SE-8602701-L (SE)
Inventor: WEINERT W
IPC: B65H75/14
Filed: 1986-06-18
Abstract: A spool for a tape-shaped record carrier, especially a computer tape, comprises an annular core (3) of radial I-section held between two flanges (1, 2) without being firmly connected with these. For this purpose, one flange (1) is provided with spigots (5) and the other flange (2) with sockets (8), which are mounted at the inside walls of the flanges and project through passages in a web (3c) of the core to interengage. The sockets and spigots are arranged on annular beds (4, 10) which are of different heights and in these heights correspond with the depths of the annular recesses in the I-section of the core (3). The sockets are connected together by arcuate segments. As a result, the flanges and the core can be assembled only in a defined association one relative to the other and, after initial assembly, a slight rotation of flanges relative to each other allows the spigots to engage in the sockets. <IMAGE>
Patent SE-8603305-L (SE)
Inventor: MOLITOR R P
IPC: A63B53/04
Filed: 1986-08-04
Abstract: Disclosed is a unified set of golf clubs, from wood clubs through wedge clubs, in which loft and lie angles, face progression, and club lengths are coordinated and correlated. The center of gravity of each club is lower, further back and more centered on the club face than is usual. In addition, each golf club of the set features a sole width of at least 1.25 inches. The center of gravity of each club head is located no more than 0.7 inch above the sole and at least 0.5 inch from the centerline of the club shaft. The club heads of this invention may be fabricated as a hollow metal shell. Alternatively, the club heads may be formed of a low density, high strength material such as reaction injection molded polyurethane. In such an embodiment weighted inserts are molded into and encapsulated within the polyurethane.
Patent SE-8605044-L (SE)
Inventor: KITAGAKI K
IPC: A61K31/352
Filed: 1986-11-25
Abstract: This invention relates to an external preparation composition containing Ratanhia extract and/or Ratanhiaphenol as a main active component for showing an antibacterial and antifungal action against pathogenic bacteria and fungi to be cause for infections skin diseases.
Patent SE-8702963-L (SE)
Inventor: ITO H
IPC: B28B1/26
Filed: 1987-07-24
Abstract: A method of making a mold used in a pressure slip casting process, including the steps of: preparing at least two porous bodies each defining a filter layer having a plurality of channels formed therein for allowing water and air to flow therethrough; placing a reinforcing iron frame and one of the porous bodies on a bottom board with a parting agent applied to its surface; applying a sealing resin to the surface of the other porous body opposite to a molding surface thereof and to a portion of the surface of the bottom board between the box and the porous body; filling up the space between one of the porous bodies and the reinforcing iron frame with a filler; and preparing a second part of the pressure mold. This second part preparing step includes the sub-steps of: turning the first part upside down together with the one porous body and the reinforcing iron frame to direct its parting face upward and applying a parting agent to the parting face; overlaying the other of the porous bodies on the one porous body; overlaying a second reinforcing iron frame on the first reinforcing iron frame; applying an adhesive to the sealing resin and the inner side of the overlaid second reinforcing iron frame after the sealing resin has cured; filling up the space between the overlaid second iron frame and the other porous body with filler; and parting the second part from the first part after the filler has cured.
Patent SE-8800328-L (SE)
Inventor: GEROLD C
IPC: A47J43/08
Filed: 1988-02-02
Abstract: A one-piece, approximately dish-shaped gearing housing, on which an output shaft having a hollow gearwheel is mounted, possesses a bearing eye which projects in front of the open side of the hollow gear and in which there is horizontally mounted a drive shaft of higher rotational speed and having a pinion engaging in the hollow gear, the hollow gear and the pinion having intermeshing helical toothings. To provide a gearing of this type which can be subjected to high loads while being of low production cost, the helical toothing is inclined with respect to the axial direction such that the axial thrusts exerted by it, during operation, upon the hollow gear and the pinion prestress the drive shaft towards the interior of the hollow gear. The hollow gear preferably possesses a slideway on which the drive shaft is supported by a supporting surface. <IMAGE>
Patent SE-8800337-L (SE)
Inventor: KERS A T
IPC: A61J1/00
Filed: 1988-02-03
Abstract: An appliance for the mixing and/or transfer of a substance, particularly a medical solution. The appliance comprises a first unit (2), with one or more connection apertures (10, 14) for connection to external containers (12, 16) and a second unit(4) which is connected or connectable to a substance container (6). Devices (44, 34) are provided on said first and second units (2, 4) for connection of the two units to each other. An automatic shut-off valve (8) is fitted in at least one of the connection apertures in the first unit (2). The valve (8) keeps the connection aperture (10) closed in an inactive position, whilst it is opened and kept open by the container (12) connected to one of the connection apertures (10.
Patent SE-8800828-L (SE)
Inventor: CARLSSON K
IPC: B01D53/34
Filed: 1988-03-09
Abstract: In the cleaning of process gases, such as flue gases, containing heavy metals, especially mercury and/or mercury compounds, and possibly also containing acidifying gases, such as hydrogen chloride and/or sulphur dioxide, the process gases are contacted in a contact reactor (6) with an aqueous solution or an aqueous suspension containing a first absorbent material which is reactive with the heavy metals of the process gases and is in the form of one or more metal sulphides, preferably sodium sulphide, for separating the heavy metals from the process gases. The water is then supplied in such an amount and in such a finely divided state that it is completely evaporated when contacting the process gases.
Patent SE-8903984-L (SE)
Inventor: JOHNSEN ANDERS
IPC: B25B5/08
Filed: 1989-11-27
Abstract: PCT No. PCT/SE90/00745 Sec. 371 Date Jul. 14, 1992 Sec. 102(e) Date Jul. 14, 1992 PCT Filed Nov. 19, 1990 PCT Pub. No. WO91/08074 PCT Pub. Date Jun. 13, 1991.In a device for releasable connection of two members (2, 8) co-operating wedge surfaces (12, 17 and 13, respectively) are provided on the members. A first member (2) comprises two tightening devices (14, 16) arranged to actuate the second member (8) so that a component of the tightening force actuates the members towards each other, and another component of the tightening force actuates the wedge surfaces (12, 17 and 13, respectively) to co-operate so that also the wedge surfaces actuate the members towards each other. The device is designed for connecting the members (2, 8) in two relative positions, between which the members are rotated 180 degrees relative to each other.
Patent SE-9001694-L (SE)
Inventor: NORDIN T
IPC: D21F7/00
Filed: 1990-05-10
Abstract: Method for restoring full web width, in the event of web breaks in a paper-making machine, by threading the paper through the machine, in which method, when a web break 13 has occurred at some location in a paper-making machine, a signal is delivered to a trim shower 6 which can move across the web width and to a fixed shower 7, which showers are thus activated and each deliver a jet of water forming shower tracks in the web, there being formed between these two tracks a "fire-break" 11 of the desired width, intended to prevent continuation of the web break to the leader which is formed by the web strip 16 between one edge of the web and the track from the shower 7, and, immediately after activation of the showers 6 and 7, blow tubes 14 are also activated which give off jets of air which blow that part of the paper web not picked up down underneath the machine in the form of out-throws which are gathered up in the usual way and returned to production, and at the same time a signal is also delivered to a drive unit 5 which, by means of a piston, pushes a guard plate 4 inwards over the wire and the web until it is in level with the shower 7 so that the plate delimits and covers the web strip 16. At the same time, a signal is also delivered to a conventional trim shower 3 which is moved inwards across the wire and web, past the plate 4 and towards a contact device 9 which delivers a signal to the drive unit 5 ordering it to draw the guard plate 4 back to a point outside the wire edge. Thereafter the trim shower 3 is returned and placed in line with the shower 7, whose jet is then shut off. The paper web is then restored to its full width with the aid of the shower 3 which is moved in the direction towards the device 9 at the opposite edge of the web, where the shower may optionally be kept until the next web break occurs. <IMAGE>
Patent SE-9100224-L (SE)
Inventor: ALM LARS-GOERAN
IPC: B60P1/64
Filed: 1991-01-25
Abstract: The present invention relates to a vehicle having a U-shaped and rearwardly open frame, said vehicle being adapted to move backwards relative to a load carrier (5) until said load carrier is situated within the shanks (6, 7) of said U-shaped frame and adapted to lift said load carrier (5) from the ground (9) for transportation thereof after lifting. For being able to manufacture this vehicle at reasonable costs and ensure that the vehicle is in correct balance during handling as well as transportation of the load carrier, the U-shaped frame (3) is immovably mounted in vertical direction on a drive unit (1) of the vehicle situated in front of said frame, the U-shaped frame (3) includes a lifting unit (10) having such vertically movable lifting arms (11-14) that said arms can (a) engage the load carrier (5) when it stands on the ground (9) within the shanks (6, 7) of the U-shaped frame (3), (b) lift said load carrier (5) from the ground (9) to a transport position (T), in which said load carrier is lockable relative to said U-shaped frame (3) and in which the vehicle can transport said load carrier, and (c) lift said load carrier (5) up above said transport position (T) to one or several positions (L), in which said load carrier is situated at a suitable height for loading and/or unloading, whereby the vertically movable lifting arms (11-14) are pivotally mounted in such a manner that they can move the load carrier (5) in a vertical direction or a substantially vertical direction without substantial displacement thereof in lobgitudinal direction and/or without substantial tilting relative to the U-shaped frame (3). <IMAGE>
Patent SE-9100822-L (SE)
Title: Mechanical snow scoop - has load partly lifted mechanically and automatically discharged by specific weight over ground surface
Inventor: ANDERSSON HUGO
IPC: E01H5/08
Filed: 1991-03-19
Abstract: At least one (2) of the two snow load surfaces (1, 2) can be slid along the ground surface with the aid of hand grips.
Patent SE-9302279-L (SE)
Inventor: FALGEN HELENA
IPC: C01B11/12
Filed: 1993-07-02
Abstract: The invention relates to a process for continuously producing chlorine dioxide by reacting an alkali metal chlorate, sulfuric acid or another chlorine free mineral acid and hydrogen peroxide as reducing agent to produce chlorine dioxide in an aqueous reaction medium. The chlorine dioxide is generated in at least one reaction step comprising at least one reaction vessel, by feeding alkali metal chlorate, acid, hydrogen peroxide and inert gas to said reaction vessel, in substantial absence of added chloride ions, maintaining the aqueous reaction medium in said reaction vessel at a pressure of from about 400 mm Hg to about 900 mm Hg and at a temperature of from about 35 DEG C to about 100 DEG C and at an acidity within a range from about 4 to about 14 N and the chlorate concentration of between about 0.05 moles/l to saturation, withdrawing chlorine dioxide, oxygen and inert gas and the depleted aqueous reaction medium from said reaction zone without substantial crystallization of alkali metal sulfate.
Patent SE-9403438-L (SE)
Inventor: FASSIHI MOHAMMAD
IPC: F28D21/00
Filed: 1994-10-11
Abstract: The ventilation body consists of a flexible channel body with several output air and input air channels, which can be packed together to an inactive position and expanded to an active position. In the packed together position, the ventilation channels are closed and in the expanded position they are open, permitting ventilation via the channel body.
Patent SE-9404308-L (SE)
Inventor: NYLEN PER
IPC: B62J6/055
Filed: 1994-12-12
Abstract: The direction indicator comprises a light unit (10) which in one direction position is unlit and in another direction position is intermittently illuminated. The transition from unlit to intermittently lit and vice versa occurs automatically where direction changing occurs. The light unit has a fixture device (11) for releasable attachment to the arm of a cyclist.
Patent SE-9503644-L (SE)
Inventor: ERIKSSON ROLF
IPC: B23D67/04
Filed: 1995-10-18
Abstract: PCT No. PCT/SE96/01331 Sec. 371 Date Apr. 15, 1998 Sec. 102(e) Date Apr. 15, 1998 PCT Filed Oct. 18, 1996 PCT Pub. No. WO97/14531 PCT Pub. Date Apr. 24, 1997A hand tool includes an apparatus housing (2), a drive shaft part (10) which is rotatable in the housing, and toolholder part (18) which is mounted pivotably in the housing, is operatively connected to the drive shaft part and has a securing portion (24) projecting from the housing for the purpose of receiving a file, for example. A shaft journal (30) is secured in the drive shaft part (10) and is eccentrically positioned (R) in relation to the center line (A) of the drive shaft part. The shaft journal (30) supports, on its section (48) outside the drive shaft part, a movement-transmitting member (50') with an outer limit surface (52'). This member is arranged in drive engagement with a recess (54) in the end portion of the toolholder part (18) located inside the apparatus housing (2). In the recess (54) the movement-transmitting member (50') can move transverse to the toolholder part (18), with the outside (52') rolling against adjoining contact surfaces (56, 58) which delimit the recess. The circular eccentric movement of the shaft journal (30) about the center axis (A) of the drive shaft part (10) imparts to the toolholder part (18), mounted pivotably in the housing (2), a sideways pendulum movement when the drive shaft part is rotating.
Patent SE-9600238-L (SE)
Inventor: PANGERL HERMANN
IPC: C09K23/52
Filed: 1996-01-23
Abstract: Cationically dispersed Al(OH), suspensions with a high solids content, contg. 0.1-3.0 wt.% of a dispersant consisting of poly-aluminium hydroxide-chloride (PAC) and/or mixts. of PAC with cationic polymers and/or co-condensation prods. of PAC and cationic dicyandiamide resin.  Pref. the PAC is prepd. in situ by adding AlCl3 and/or HCl to the Al hydroxide suspension. Pref. PAC has an Al2O3 content of 5-25 wt.%. Suitable cationic polymers (CP) are polyethyleneimine, polydiallyldimethylammonium chloride and dicyandiamide (DCD) resins, with a wt. ratio of (PAC):(CP = (30:70)-(95:5). Co-condensates of PAC and cationic DCD resin have a mole ratio of (DCD):(Al) - (1:15)-(1:2).
Patent SE-9603129-L (SE)
Inventor: BJOERKLUND HANS
IPC: G01R31/08
Filed: 1996-08-29
Abstract: A method of measurement for fault distance determination on two or more parallel HVDC lines connected between two stations with a line fault locator is provided. The fault distance determination is performed by determining the difference in time, via synchronous clocks at each station, between travelling waves, which arise when a fault occurs, reach the two stations. The difference in time is determined by measuring the current associated with the travelling waves and detecting the current at the two stations and on each of the parallel connected lines.
Patent SE-9604123-L (SE)
Inventor: VARTIAINEN KENT
IPC: D04H1/72
Filed: 1996-11-12
Abstract: A method of producing an absorbent structure that includes hydrophilic fibres and particles of superabsorbent material, comprising forming an air-laid structure from fibres and superabsorbent particles. At least a part of the air-laid structure is moistened to a moisture content in the moistened region of at least 15% calculated on the total weight of the structure within the moistened region, whereafter the structure is dried to a moisture content of at most 12%. The moisture treatment improves the tensile strength of the absorbent structure. Liquid dispersion in the structure is also improved.
Patent SE-9704895-L (SE)
Inventor: GUSTAVSSON MIKAEL
IPC: H03M1/06
Filed: 1997-12-29
Abstract: A parallel SC ADC (switched capacitor analog-to-digital converter) includes a passive sampling technique controlled by a global clock phase to reduce the influence of the sampling phase skew. Since it does not require operational amplifiers for sampling, it is very suitable for high speed applications, and yet it can reduce the sampling-phase-skew-related distortion by 20-40 dB in a high speed, parallel SC ADC.
Patent SE-9804521-L (SE)
Inventor: LUNDQVIST ULF
IPC: F02D13/04
Filed: 1998-12-23
Abstract: A transfer pipe (8) with valves (7) at each end extends between the inside of one cylinder (A) and the inside of a second cylinder (B) arranged essentially at 360 deg. to the first one. During a compression stroke in (A) the valve at the first cylinder end of the transfer pipe is opened to enable gases to be emitted, and then it is closed in the top dead point region. In (B) the valve is opened for a short time in the bottom dead point region, to enable the gases from the (A) to enter (B).
Patent SE-9901986-L (SE)
Inventor: SVEDJEHED LARS OLOF
IPC: H02G15/184
Filed: 1999-05-28
Abstract: The present invention relates to a device for controlling an electric field at, for example, a connection, a termination, or a joint (1) of a high-voltage cable (2). The essential feature in the invention is a combination of capacitive field control (14), comprising a plurality of capacitive layers (15) arranged substantially concentrically between an inner live conductor (13) and an outer ground potential, and geometrical field control, comprising a stress cone (10) which is arranged in contact with said ground potential. <IMAGE>